EXHIBIT 21

List of Subsidiaries

		%
Name	Jurisdiction	Ownership
Entertainment Technology Corporation	PA		100	%
ETC International Corporation	Barbados		100	%
ETC-PZL Aerospace Industries	Poland		95	%
ETC-Europe	Great Britain		99	%
ETC-Delaware	Delaware		100	%
NASTAR Center Holdings Corporation	Delaware		100	%
NASTAR Center LLC	Delaware		100	%